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Wacker Neuson G 240

G 240

Serious generators for serious power applications

Mobile generators provide durable sound attenuated mobile prime power for larger industrial, commercial, construction, special event and emergency management applications where quiet reliable power is needed. The G 230 offers ultra clean burning diesel and is especially suited for areas requiring BAT (Best Available Technology) to meet the most stringent EPA, CARB air standards. A digital controller monitors and protects the generator and engine while providing continuous operating data on and easy to read LCD display. Large fuel tanks provide for convenient long run times.

  • Brushless oversized alternators and separate excitation winding and AVR (Automatic Voltage Regulation) provide superior motor starting and enhanced ability to run non-linear loads.
  • Single switch start and simple uncluttered control panel provide unmatched ease of use.
  • Easy voltage selection using a lockable voltage selector switch reduces connection errors.
  • Standard environmentally friendly "green" features include 115% fluid containment, crankcase oil vapor recovery system, no mess oil and radiator drain hoses/valves and fast fuel fill system (50 gpm).
  • Heavy-duty, tandem-axle trailers with aluminum diamond plate fenders are road ready with DOT lighting, chains, height adjustable coupler, choice of surge or electric brakes.


  G 240 (T3) Canada only  


L x W x H Operating (Skid) in 132 x 52 x 72    
L x W x H Shipping (Skid) in 135.5 x 54.5 x 85.5    
L x W x H Shipping/Operating (Trailer) in 199 x 84.5 x 102    


Weight Dry (Skid) lb 6,714    
Weight Operating (Skid) lb 9,434    
Weight Shipping (Skid) lb 7,081    
Weight Operating (Trailer) lb 10,914    
Weight Shipping (Trailer) lb 8,194    

Operating data 

Trailer coupling Type Pintle    
Standby output   kW 210    
Prime output  kW 191    
Voltage 3 Phase V 240/480    
Current 3 Phase (Prime) A 574/287    
Voltage 3 Phase V 208, 220, 240, 416, 440, 480    
Voltage 1 Phase V 120, 127, 139, 240, 254, 277    
Circuit breaker (Main) A 700    
Frequency  Hz 60    
Power factor 1 Phase cos Φ 1~ 1    
Power factor 3 Phase cos Φ 3~ 0.8    
Sound level (LwA) at Prime (23 ft / 7 m)dB(A) 71.8    
Receptacles -20 Amp GFI Duplex 2    
Receptacles -50 Amp Twist Lock 3    

Engine / Motor 

Engine / Motor  Liquid-cooled, 6 Cylinder    
Engine / Motor manufacturer  John Deere    
Emissions Certified Tier 3    
Displacement  in³ 415    
Operating performance ISO 3046 hp      
Operating performance SAE J1995, ISO 8528-1 hp 315    
at rpm  rpm 1,800    
Coolant Capacity US qt 30.4    
Engine oil Capacity US qt 34.3    
Fuel type  Diesel    
Fuel consumption (Prime Load) US gal/h 13.5    
Tank capacity -Fuel US gal 377.7    
Quantity (Battery) 1    
Battery  V 12    
Generator model  Mecc Alte, Brushless w/AVR    
Voltage control No Load to Full Load +/- % 1    
Voltage control Steady State +/- % 0.2    
Generator insulation (class)  H    
Frequency (Generator Speed) Hz 60    
Runtime at 100% Prime Load h 26.3    
Runtime at 75% Prime Load h 35    
Runtime at 50% Prime Load h 49.8    
Runtime at 25% Prime Load h 92.1    
DEF Type       
DEF Consumption  US gal/h      
DEF Tank Capacity  US gal      
Runtime  h